扣种稀播培育壮秧玉溪地区农科所６５３１００赵熙桢培育壮秧是水稻增产的关键措施之一。我区自推广薄膜育秧以来，有效地解决了３月倒春寒造成的低温“烂秧”，保证适时移栽和差秧缺秧的被动局面，但家庭联产承包经营后，秧田分散、沟多、埂多，净面积缩小，村社领导和广... Planting strong seedling with seedling planted Yuxi Prefecture Agricultural Science Institute 653100 Zhao Xizhen Cultivating strong seedling is one of the key measures to increase yield of rice. Since the popularization of the film seedling raising in our district, the low temperature “rotten seedling” caused by the late spring cold in March has been effectively solved, and the passive situation of timely transplanting and poor seedling transplanting has been solved. However, after the family contract and contract management, the seedling fields are scattered,埂 many, net area narrowing, village community leadership and wide ...